It Is Permissible to Lower the Size of the Torch

Q2: Heat is not distributed uniformly in the

Q3: An increase in sparks on clean metal

Q4: A(n) _ weld is the most common

Q5: Sometimes with small diameter drill bits you

Q6: An advantage of gas welding is that

Q8: The ideal angle for the welding torch

Q10: It is considered good practice in the

Q11: The flat _ joint can be made

Q12: _ is the easiest metal to gas

Q30: _ is the depth into the base